Build error

[Magesh7803]

Hi Sir, I was build octomap_server2 package and i get the following errors...Couldn't understand why this error is being reported.

ros2@ros2-HP-EliteBook-850-G3:~/testoct_ws$ colcon build --symlink-install Starting >>> pcl_msgs Starting >>> octomap_msgs Finished <<< octomap_msgs [3.98s]
Finished <<< pcl_msgs [4.23s]
Starting >>> pcl_conversions Finished <<< pcl_conversions [0.95s]
Starting >>> octomap_server2 Starting >>> perception_pcl
Finished <<< perception_pcl [0.71s]
--- stderr: octomap_server2
WARNING io features related to ensenso will be disabled WARNING io features related to davidSDK will be disabled WARNING io features related to dssdk will be disabled WARNING io features related to pcap will be disabled WARNING io features related to png will be disabled WARNING io features related to libusb-1.0 will be disabled WARNING visualization features related to ensenso will be disabled WARNING visualization features related to davidSDK will be disabled WARNING visualization features related to dssdk will be disabled WARNING visualization features related to rssdk will be disabled

:0:1: error: macro names must be identifiers :0:1: error: macro names must be identifiers :0:1: error: macro names must be identifiers make[2]: *** [CMakeFiles/octomap_server2.dir/src/transforms.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [CMakeFiles/octomap_server2.dir/src/conversions.cpp.o] Error 1 In file included from /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:24:0, from /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:2: /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h: In function ‘void __static_initialization_and_destruction_0(int, int)’: /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h:99:3: warning: ‘pcl::SAC_SAMPLE_SIZE’ is deprecated: This map is deprecated and is kept only to prevent breaking existing user code. Starting from PCL 1.8.0 model sample size is a protected member of the SampleConsensusModel class [-Wdeprecated-declarations] SAC_SAMPLE_SIZE (sample_size_pairs, sample_size_pairs + sizeof (sample_size_pairs) / sizeof (SampleSizeModel)); ^~~~~~~~~~~~~~~ /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h:99:3: note: declared here make[2]: *** [CMakeFiles/octomap_server2.dir/src/octomap_server.cpp.o] Error 1 make[1]: *** [CMakeFiles/octomap_server2.dir/all] Error 2 make: *** [all] Error 2 --- Failed <<< octomap_server2 [23.6s, exited with code 2]

Summary: 4 packages finished [29.1s] 1 package failed: octomap_server2 1 package had stderr output: octomap_server2 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

Also pls find attached CMakeLists

Thanks Magesh

CMakeLists.txt

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[iKrishneel]

Can you share the output of

$ colcon build --symlink-install --packages-select octomap_server2 --event-handlers console_direct+

[Magesh7803]

Pls find the output

ros2@ros2-HP-EliteBook-850-G3:~/testoct_ws$ colcon build --symlink-install --packages-select octomap_server2 --event-handlers console_direct+ Starting >>> octomap_server2 [ 33%] Built target octomap_server
[ 50%] Building CXX object CMakeFiles/octomap_server2.dir/src/conversions.cpp.o [ 66%] Building CXX object CMakeFiles/octomap_server2.dir/src/transforms.cpp.o [ 83%] Building CXX object CMakeFiles/octomap_server2.dir/src/octomap_server.cpp.o

:0:1: error: macro names must be identifiers :0:1: error: macro names must be identifiers :0:1: error: macro names must be identifiers CMakeFiles/octomap_server2.dir/build.make:86: recipe for target 'CMakeFiles/octomap_server2.dir/src/transforms.cpp.o' failed make[2]: *** [CMakeFiles/octomap_server2.dir/src/transforms.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... /home/ros2/testoct_ws/octomap_server2/src/conversions.cpp: In function ‘void octomap::pointsOctomapToPointCloud2(const point3d_list&, sensor_msgs::msg::PointCloud2&)’: /home/ros2/testoct_ws/octomap_server2/src/conversions.cpp:53:57: warning: unused parameter ‘points’ [-Wunused-parameter] void pointsOctomapToPointCloud2(const point3d_list& points, ^~~~~~ make[2]: *** [CMakeFiles/octomap_server2.dir/src/conversions.cpp.o] Error 1 CMakeFiles/octomap_server2.dir/build.make:110: recipe for target 'CMakeFiles/octomap_server2.dir/src/conversions.cpp.o' failed In file included from /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:2:0: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp: In member function ‘virtual void octomap_server::OctomapServer::handleNode(const iterator&)’: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:209:58: warning: unused parameter ‘it’ [-Wunused-parameter] virtual void handleNode(const OcTreeT::iterator& it) {}; ^~ /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp: In member function ‘virtual void octomap_server::OctomapServer::handleNodeInBBX(const iterator&)’: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:210:63: warning: unused parameter ‘it’ [-Wunused-parameter] virtual void handleNodeInBBX(const OcTreeT::iterator& it) {}; ^~ /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp: In constructor ‘octomap_server::OctomapServer::OctomapServer(const rclcpp::NodeOptions&, std::__cxx11::string)’: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:147:14: warning: ‘octomap_server::OctomapServer::m_useColoredMap’ will be initialized after [-Wreorder] bool m_useColoredMap; ^~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:117:16: warning: ‘double octomap_server::OctomapServer::m_colorFactor’ [-Wreorder] double m_colorFactor; ^~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:5:5: warning: when initialized here [-Wreorder] OctomapServer::OctomapServer( ^~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual void octomap_server::OctomapServer::publishAll(const rclcpp::Time&)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:596:28: warning: unused variable ‘size’ [-Wunused-variable] double size = it.getSize(); ^~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual bool octomap_server::OctomapServer::octomapBinarySrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:784:52: warning: unused parameter ‘req’ [-Wunused-parameter] const std::shared_ptr req, ^~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual bool octomap_server::OctomapServer::octomapFullSrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:803:52: warning: unused parameter ‘req’ [-Wunused-parameter] const std::shared_ptr req, ^~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘bool octomap_server::OctomapServer::clearBBXSrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:818:43: warning: unused parameter ‘resp’ [-Wunused-parameter] std::shared_ptr resp) { ^~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘bool octomap_server::OctomapServer::resetSrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:856:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (auto i = 0; i < occupiedNodesVis.markers.size(); ++i){ ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:872:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (auto i = 0; i < freeNodesVis.markers.size(); ++i) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:836:62: warning: unused parameter ‘req’ [-Wunused-parameter] const std::shared_ptr req, ^~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:837:57: warning: unused parameter ‘resp’ [-Wunused-parameter] std::shared_ptr resp) { ^~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual void octomap_server::OctomapServer::handlePreNodeTraversal(const rclcpp::Time&)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:1164:59: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int j = mapUpdateBBXMinY; j <= mapUpdateBBXMaxY; ++j) { ~~^~~~~~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual void octomap_server::OctomapServer::handlePostNodeTraversal(const rclcpp::Time&)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:1174:29: warning: unused parameter ‘rostime’ [-Wunused-parameter] const rclcpp::Time& rostime){ ^~~~~~~ In file included from /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:24:0, from /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:2: /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h: In function ‘void __static_initialization_and_destruction_0(int, int)’: /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h:99:3: warning: ‘pcl::SAC_SAMPLE_SIZE’ is deprecated: This map is deprecated and is kept only to prevent breaking existing user code. Starting from PCL 1.8.0 model sample size is a protected member of the SampleConsensusModel class [-Wdeprecated-declarations] SAC_SAMPLE_SIZE (sample_size_pairs, sample_size_pairs + sizeof (sample_size_pairs) / sizeof (SampleSizeModel)); ^~~~~~~~~~~~~~~ /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h:99:3: note: declared here make[2]: *** [CMakeFiles/octomap_server2.dir/src/octomap_server.cpp.o] Error 1 CMakeFiles/octomap_server2.dir/build.make:62: recipe for target 'CMakeFiles/octomap_server2.dir/src/octomap_server.cpp.o' failed CMakeFiles/Makefile2:131: recipe for target 'CMakeFiles/octomap_server2.dir/all' failed make[1]: *** [CMakeFiles/octomap_server2.dir/all] Error 2 Makefile:140: recipe for target 'all' failed make: *** [all] Error 2 --- stderr: octomap_server2 :0:1: error: macro names must be identifiers :0:1: error: macro names must be identifiers :0:1: error: macro names must be identifiers make[2]: *** [CMakeFiles/octomap_server2.dir/src/transforms.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... /home/ros2/testoct_ws/octomap_server2/src/conversions.cpp: In function ‘void octomap::pointsOctomapToPointCloud2(const point3d_list&, sensor_msgs::msg::PointCloud2&)’: /home/ros2/testoct_ws/octomap_server2/src/conversions.cpp:53:57: warning: unused parameter ‘points’ [-Wunused-parameter] void pointsOctomapToPointCloud2(const point3d_list& points, ^~~~~~ make[2]: *** [CMakeFiles/octomap_server2.dir/src/conversions.cpp.o] Error 1 In file included from /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:2:0: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp: In member function ‘virtual void octomap_server::OctomapServer::handleNode(const iterator&)’: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:209:58: warning: unused parameter ‘it’ [-Wunused-parameter] virtual void handleNode(const OcTreeT::iterator& it) {}; ^~ /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp: In member function ‘virtual void octomap_server::OctomapServer::handleNodeInBBX(const iterator&)’: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:210:63: warning: unused parameter ‘it’ [-Wunused-parameter] virtual void handleNodeInBBX(const OcTreeT::iterator& it) {}; ^~ /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp: In constructor ‘octomap_server::OctomapServer::OctomapServer(const rclcpp::NodeOptions&, std::__cxx11::string)’: /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:147:14: warning: ‘octomap_server::OctomapServer::m_useColoredMap’ will be initialized after [-Wreorder] bool m_useColoredMap; ^~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:117:16: warning: ‘double octomap_server::OctomapServer::m_colorFactor’ [-Wreorder] double m_colorFactor; ^~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:5:5: warning: when initialized here [-Wreorder] OctomapServer::OctomapServer( ^~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual void octomap_server::OctomapServer::publishAll(const rclcpp::Time&)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:596:28: warning: unused variable ‘size’ [-Wunused-variable] double size = it.getSize(); ^~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual bool octomap_server::OctomapServer::octomapBinarySrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:784:52: warning: unused parameter ‘req’ [-Wunused-parameter] const std::shared_ptr req, ^~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual bool octomap_server::OctomapServer::octomapFullSrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:803:52: warning: unused parameter ‘req’ [-Wunused-parameter] const std::shared_ptr req, ^~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘bool octomap_server::OctomapServer::clearBBXSrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:818:43: warning: unused parameter ‘resp’ [-Wunused-parameter] std::shared_ptr resp) { ^~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘bool octomap_server::OctomapServer::resetSrv(std::shared_ptr > >, std::shared_ptr > >)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:856:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (auto i = 0; i < occupiedNodesVis.markers.size(); ++i){ ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:872:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (auto i = 0; i < freeNodesVis.markers.size(); ++i) { ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:836:62: warning: unused parameter ‘req’ [-Wunused-parameter] const std::shared_ptr req, ^~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:837:57: warning: unused parameter ‘resp’ [-Wunused-parameter] std::shared_ptr resp) { ^~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual void octomap_server::OctomapServer::handlePreNodeTraversal(const rclcpp::Time&)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:1164:59: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int j = mapUpdateBBXMinY; j <= mapUpdateBBXMaxY; ++j) { ~~^~~~~~~~~~~~~~~~~~~ /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp: In member function ‘virtual void octomap_server::OctomapServer::handlePostNodeTraversal(const rclcpp::Time&)’: /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:1174:29: warning: unused parameter ‘rostime’ [-Wunused-parameter] const rclcpp::Time& rostime){ ^~~~~~~ In file included from /home/ros2/testoct_ws/octomap_server2/include/octomap_server2/octomap_server.hpp:24:0, from /home/ros2/testoct_ws/octomap_server2/src/octomap_server.cpp:2: /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h: In function ‘void __static_initialization_and_destruction_0(int, int)’: /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h:99:3: warning: ‘pcl::SAC_SAMPLE_SIZE’ is deprecated: This map is deprecated and is kept only to prevent breaking existing user code. Starting from PCL 1.8.0 model sample size is a protected member of the SampleConsensusModel class [-Wdeprecated-declarations] SAC_SAMPLE_SIZE (sample_size_pairs, sample_size_pairs + sizeof (sample_size_pairs) / sizeof (SampleSizeModel)); ^~~~~~~~~~~~~~~ /usr/include/pcl-1.8/pcl/sample_consensus/model_types.h:99:3: note: declared here make[2]: *** [CMakeFiles/octomap_server2.dir/src/octomap_server.cpp.o] Error 1 make[1]: *** [CMakeFiles/octomap_server2.dir/all] Error 2 make: *** [all] Error 2 --- Failed <<< octomap_server2 [19.6s, exited with code 2] Summary: 0 packages finished [19.9s] 1 package failed: octomap_server2 1 package had stderr output: octomap_server2 ros2@ros2-HP-EliteBook-850-G3:~/testoct_ws$

[iKrishneel]

Can you try installing by following this script and see if it gives the same error?

[Magesh7803]

I tried the steps mentioned in the script...but no success . I get the same error. Also, pls note i have done foxy installation from source.

[iKrishneel]

Try upgrading pcl

[Magesh7803]

Hi Sir, Upgrading pcl to the latest version pcl-1.11 solved the issue...Thanks a ton.